#plotting format
plotformat = theme(plot.title = element_text(face="bold",size = 17,hjust = 0.5),axis.title = element_text(face = "bold",size =15), axis.text.x = element_text(size=12), axis.title.y=element_text(size=14))+theme_bw()
theme_facet = function(base_size = 14, base_family = "Helvetica") {
# Starts with theme_grey and then modify some parts
theme_bw(base_size = base_size, base_family = base_family) %+replace%
theme(
strip.background = element_blank(),
strip.text.x = element_text(size = 10),
strip.text.y = element_text(size = 10),
axis.text.x = element_blank(),
axis.text.y = element_text(size=12,hjust=1),
axis.ticks = element_blank(), #element_line(colour = "black"),
axis.title.x= element_text(size=12),
axis.title.y= element_text(size=12,angle=90),
panel.background = element_blank(),
panel.border =element_blank(),
panel.grid.minor = element_blank(),
panel.spacing = unit(0.5, "lines"),
plot.background = element_blank(),
plot.margin = unit(c(0.3, 0.3, 0.3, 0.3), "lines"),
axis.line.x = element_line(color="black", size = 0.5),
axis.line.y = element_line(color="black", size = 0.5)
)
}
#color
Features = c('#deebf7','#9ecae1','#6baed6','#4292c6','#08519c','#08306b',
'#fee6ce','#fdae6b','#fd8d3c','#f16913','#a63603','#7f2704',
'#f0f0f0','#bdbdbd','#969696','#737373','#252525','#000000',
'#efedf5','#bcbddc','#9e9ac8','#807dba','#54278f','#3f007d')
dataPath = '/Volumes/Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/';
SameDifferent_fnames = list.files(path = dataPath,pattern = "SameDifferent")
Demo_fnames = list.files(path = dataPath,pattern = "demographics")
Load data
##specify variables
#for behavior information
completeFnames =list()
totalData = data.frame()
ic = 1;
#for demographic information
gender = data.frame()
age = data.frame()
ethnicity= data.frame()
race = data.frame()
subID = data.frame()
##
for (ifiles in 1:length(SameDifferent_fnames)){
tempFile = read.table(paste0(dataPath,SameDifferent_fnames[ifiles]),header = F)
Trials = unlist(strsplit(as.character(tempFile$V1), ";"))
if (length(Trials)>10){
keyNum = data.frame()
accuracy = data.frame()
feature_index = data.frame()
RT = data.frame()
Fir_img = data.frame()
Sec_img = data.frame()
for (i in 1:length(Trials)){
temp = unlist(strsplit(Trials[i],","));
keyNum = rbind(keyNum,as.numeric(temp[2]))
accuracy = rbind(accuracy,as.numeric(temp[4]))
RT = rbind(RT,as.numeric(temp[5]))
feature_index = rbind(feature_index,as.numeric(temp[6]))
Fir_img = rbind(Fir_img,as.numeric(temp[7]))
Sec_img = rbind(Sec_img,as.numeric(temp[8]))
}
data = cbind(keyNum,accuracy,RT, feature_index,Fir_img,Sec_img)
colnames(data) = c("keys","accuracy", "rt","feature_index", "Fimg","Simg")
data = data[-1,]
data$subID = ifiles;
data$trialNum = 1:dim(data)[1];
totalData = rbind(totalData,data)
#subject ID for completing the tasks
for (ifilesDe in 1:length(Demo_fnames)){
if (unlist(strsplit(SameDifferent_fnames[ifiles],"SameDifferent"))[2]==unlist(strsplit(Demo_fnames[ifilesDe],"demographics"))[2]){
tempDemoFile = read.table(paste0(dataPath,Demo_fnames[ifilesDe]),header = F)
Demo_info = unlist(strsplit(as.character(tempDemoFile$V1), ";"))
gender[ic,1] = unlist(Demo_info[1])
age[ic,1]=unlist(Demo_info[2])
ethnicity[ic,1]=unlist(Demo_info[3])
race[ic,1]=unlist(Demo_info[4])
subID[ic,1]=unlist(ifiles)
}
completeFnames[ic] =unlist(strsplit(SameDifferent_fnames[ifiles],"SameDifferent"))[2]}
ic = ic+1;
}else{
}
}
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent1.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent30LSNF239UVW92XN4CFAEY3OE3F2IZ.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics30LSNF239UVW92XN4CFAEY3OE3F2IZ.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent31QNSG6A5RTA6XIG12KEX0QIMH2877.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics31QNSG6A5RTA6XIG12KEX0QIMH2877.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent31UV0MXWNQCO8ZGAMVH8C560YDE5IB.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics31UV0MXWNQCO8ZGAMVH8C560YDE5IB.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent33FOTY3KEMLY7ETRTYJAYCVO9TZC1A.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics33FOTY3KEMLY7ETRTYJAYCVO9TZC1A.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent33LK57MYLT5B9R3VYVI25BJI8AYSZ7.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics33LK57MYLT5B9R3VYVI25BJI8AYSZ7.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent34PGFRQONOBEGTF00EPHE6YDVMJJWO.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics34PGFRQONOBEGTF00EPHE6YDVMJJWO.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3570Y55XZPJ8EWKZ79M22QRDE56YG8.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3570Y55XZPJ8EWKZ79M22QRDE56YG8.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent35L9RVQFCOI5XJV5HE7VK5X1XFIUHB.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics35L9RVQFCOI5XJV5HE7VK5X1XFIUHB.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent369J354OFDA6VCAT1QRAJZ7KFTNG6W.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics369J354OFDA6VCAT1QRAJZ7KFTNG6W.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent37C0GNLMHF33JS02Z0Q2DE4N2XHD6L.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics37C0GNLMHF33JS02Z0Q2DE4N2XHD6L.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent37UEWGM5HT82DGIABV95N7UA9UT1RW.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics37UEWGM5HT82DGIABV95N7UA9UT1RW.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3907X2AHF05OQOKRH75UNV400ESP2A.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3907X2AHF05OQOKRH75UNV400ESP2A.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent39GAF6DQWR0U6NZRKFEFO4JDUXLV1S.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics39GAF6DQWR0U6NZRKFEFO4JDUXLV1S.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3D3VGR7TA0FYNJWPYZNOB09779OR3L.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3D3VGR7TA0FYNJWPYZNOB09779OR3L.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3DIP6YHAPCSVFCXQOAYK3AIZ8BIE8P.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3DIP6YHAPCSVFCXQOAYK3AIZ8BIE8P.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3DL65MZB8DFXRFN35MEP5WEIY06ECU.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3DL65MZB8DFXRFN35MEP5WEIY06ECU.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3DY46V3X3PICWBLVFBYENW2VTPI557.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3DY46V3X3PICWBLVFBYENW2VTPI557.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3EG49X351UCHHY5JQ0RE7L7FIH0X6I.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3EG49X351UCHHY5JQ0RE7L7FIH0X6I.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3EQHHY4HQSSAC8AFW7H5RTTKJ1NG5X.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3EQHHY4HQSSAC8AFW7H5RTTKJ1NG5X.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3FTOP5WARFOL83EF77WW7BP9UJ00J3.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3FTOP5WARFOL83EF77WW7BP9UJ00J3.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3H7XDTSHKCR4PRPZS84EHT6X3WKGW3.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3H7XDTSHKCR4PRPZS84EHT6X3WKGW3.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3IRIK4HM3AKTE0UOZ4VRT8M5HZ4C6N.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3IRIK4HM3AKTE0UOZ4VRT8M5HZ4C6N.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3M68NM076H7XK2J7H1LMI3LRH1L6R3.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3M68NM076H7XK2J7H1LMI3LRH1L6R3.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3MAOD8E57QAPOJBBPHDV9WT1DCMNXP.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3MAOD8E57QAPOJBBPHDV9WT1DCMNXP.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3QY5DC2MXRKLJN4ZMOJVHKLOHZRFUI.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3QY5DC2MXRKLJN4ZMOJVHKLOHZRFUI.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3RSDURM96AMAUIO81EWE2N611P4YE4.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3RSDURM96AMAUIO81EWE2N611P4YE4.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3TDXMTX3CBUKR3GORERD4BK0U5BI6K.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3TDXMTX3CBUKR3GORERD4BK0U5BI6K.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3TE3O85730892106UZ9JSQ4F106R22.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3TE3O85730892106UZ9JSQ4F106R22.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3U0SRXB7CD55RNPZGI73KE7DCUVNRL.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3U0SRXB7CD55RNPZGI73KE7DCUVNRL.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3U5NZHP4LR2S5EN90S81AZA2P0GPH4.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3U5NZHP4LR2S5EN90S81AZA2P0GPH4.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3WI0P0II61SW5BYMROT0O9VJYOJDRF.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3WI0P0II61SW5BYMROT0O9VJYOJDRF.txt'
## Warning in read.table(paste0(dataPath, SameDifferent_fnames[ifiles]),
## header = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## SameDifferent3Z4GS9HPNVA66JDXRXS8J0UNBZY77P.txt'
## Warning in read.table(paste0(dataPath, Demo_fnames[ifilesDe]), header
## = F): incomplete final line found by readTableHeader on '/Volumes/
## Macintosh HD/Users/Pam_sf_wang/Documents/AMTdata/Calibration_NewDesign_001/
## demographics3Z4GS9HPNVA66JDXRXS8J0UNBZY77P.txt'
demographic_information = cbind(gender,age,ethnicity,race,subID)
colnames(demographic_information) = c("Gender","Age","Ethnicity","Race","SubID")
demographic_information$Age = as.numeric(demographic_information$Age)
Identify and remove outliers
summarize = dplyr::summarize
#check basic performance -- remove non-responding subjects
temp = totalData %>% group_by(subID) %>% summarize(num_noresponses= sum(keys==-1), trialNum = length(subID))
sprintf("total trial number: %i; Number of subjects %i",temp$trialNum[1],dim(temp)[1])
## [1] "total trial number: 84; Number of subjects 33"
temp
## # A tibble: 33 x 3
## subID num_noresponses trialNum
## <int> <int> <int>
## 1 1 0 84
## 2 3 1 84
## 3 4 0 84
## 4 5 0 84
## 5 6 1 84
## 6 7 1 84
## 7 8 0 84
## 8 9 0 84
## 9 10 4 84
## 10 11 0 84
## # ... with 23 more rows
ggplot(temp, aes( y= num_noresponses, x= subID))+
geom_point()+
geom_hline(yintercept=42, linetype="dashed", color = "red", size=0.5)+
labs(title="No responses", x ="subjuect ID", y = "number of no responses")+
plotformat
#check feature number
tempFeature = totalData %>% group_by(subID) %>%summarize(feature = feature_index[1])
sprintf("Feature 1: %i; Feature 2: %i; Feature 3: %i",sum(tempFeature$feature==1),sum(tempFeature$feature==2),sum(tempFeature$feature==3))
## [1] "Feature 1: 10; Feature 2: 13; Feature 3: 10"
#no response subjects
removeSub = temp$subID[temp$num_noresponses>42]
totalData = totalData%>%filter(!subID %in% removeSub)
demographic_information = demographic_information%>%filter(!SubID %in%removeSub)
sprintf("remove subjects %i",length(removeSub))
## [1] "remove subjects 1"
Add conditions
summarize = dplyr::summarize
completeFnames = unlist(completeFnames)
#trial conditions: different:0; same:1 (same as keys)
totalData$cond = NA;
totalData$cond[totalData$Fimg==totalData$Simg]=1;
totalData$cond[totalData$Fimg!=totalData$Simg]=0;
totalData$level_diff = abs(totalData$Simg-totalData$Fimg);
#Assign pair identity (ignore order)
totalData$pairIdentity = NA;
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==1]=1
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==2]=2
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==3]=3
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==4]=4
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==5]=5
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==6]=6
totalData$pairIdentity[totalData$cond==1&totalData$Fimg==7]=7
totalData$pairIdentity[totalData$Fimg==1&totalData$Simg==2]=12
totalData$pairIdentity[totalData$Fimg==2&totalData$Simg==1]=12
totalData$pairIdentity[totalData$Fimg==1&totalData$Simg==3]=13
totalData$pairIdentity[totalData$Fimg==3&totalData$Simg==1]=13
totalData$pairIdentity[totalData$Fimg==1&totalData$Simg==4]=14
totalData$pairIdentity[totalData$Fimg==4&totalData$Simg==1]=14
totalData$pairIdentity[totalData$Fimg==1&totalData$Simg==5]=15
totalData$pairIdentity[totalData$Fimg==5&totalData$Simg==1]=15
totalData$pairIdentity[totalData$Fimg==1&totalData$Simg==6]=16
totalData$pairIdentity[totalData$Fimg==6&totalData$Simg==1]=16
totalData$pairIdentity[totalData$Fimg==1&totalData$Simg==7]=17
totalData$pairIdentity[totalData$Fimg==7&totalData$Simg==1]=17
totalData$pairIdentity[totalData$Fimg==2&totalData$Simg==3]=23
totalData$pairIdentity[totalData$Fimg==3&totalData$Simg==2]=23
totalData$pairIdentity[totalData$Fimg==2&totalData$Simg==4]=24
totalData$pairIdentity[totalData$Fimg==4&totalData$Simg==2]=24
totalData$pairIdentity[totalData$Fimg==2&totalData$Simg==5]=25
totalData$pairIdentity[totalData$Fimg==5&totalData$Simg==2]=25
totalData$pairIdentity[totalData$Fimg==2&totalData$Simg==6]=26
totalData$pairIdentity[totalData$Fimg==6&totalData$Simg==2]=26
totalData$pairIdentity[totalData$Fimg==2&totalData$Simg==7]=27
totalData$pairIdentity[totalData$Fimg==7&totalData$Simg==2]=27
totalData$pairIdentity[totalData$Fimg==3&totalData$Simg==4]=34
totalData$pairIdentity[totalData$Fimg==4&totalData$Simg==3]=34
totalData$pairIdentity[totalData$Fimg==3&totalData$Simg==5]=35
totalData$pairIdentity[totalData$Fimg==5&totalData$Simg==3]=35
totalData$pairIdentity[totalData$Fimg==3&totalData$Simg==6]=36
totalData$pairIdentity[totalData$Fimg==6&totalData$Simg==3]=36
totalData$pairIdentity[totalData$Fimg==3&totalData$Simg==7]=37
totalData$pairIdentity[totalData$Fimg==7&totalData$Simg==3]=37
totalData$pairIdentity[totalData$Fimg==4&totalData$Simg==5]=45
totalData$pairIdentity[totalData$Fimg==5&totalData$Simg==4]=45
totalData$pairIdentity[totalData$Fimg==4&totalData$Simg==6]=46
totalData$pairIdentity[totalData$Fimg==6&totalData$Simg==4]=46
totalData$pairIdentity[totalData$Fimg==4&totalData$Simg==7]=47
totalData$pairIdentity[totalData$Fimg==7&totalData$Simg==4]=47
totalData$pairIdentity[totalData$Fimg==5&totalData$Simg==6]=56
totalData$pairIdentity[totalData$Fimg==6&totalData$Simg==5]=56
totalData$pairIdentity[totalData$Fimg==5&totalData$Simg==7]=57
totalData$pairIdentity[totalData$Fimg==7&totalData$Simg==5]=57
totalData$pairIdentity[totalData$Fimg==6&totalData$Simg==7]=67
totalData$pairIdentity[totalData$Fimg==7&totalData$Simg==6]=67
totalData$pairIdentity = as.factor(totalData$pairIdentity)
summarize = dplyr::summarize
#Times
TimesRT = totalData %>% group_by(subID,pairIdentity,feature_index,cond)%>%summarize(Frt = rt[1],Srt = rt[2], Trt = rt[3], Ftrial = trialNum[1],Strial = trialNum[2],Ttrial = trialNum[3])
TimesRT_long = gather(TimesRT, response_type, number_resp,Frt,Srt,Trt)
ggplot(subset(TimesRT_long, cond==1), aes(x = pairIdentity, y = number_resp, group = pairIdentity, color = as.factor(pairIdentity)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
ylim(0,2500)+
facet_wrap(response_type~feature_index)+
labs(title="Same", x = "level", y = "RT")+
plotformat
## Warning: Removed 6 rows containing missing values (geom_point).
ggplot(subset(TimesRT_long, cond==0), aes(x = pairIdentity, y = number_resp, group = pairIdentity, color = as.factor(pairIdentity)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(response_type~feature_index)+
labs(title="Different", x = "Same level", y = "RT")+
plotformat
TimesRTcorrect = totalData %>% group_by(subID,pairIdentity,feature_index,cond)%>%filter(accuracy==1) %>%summarize(Frt = rt[1],Srt = rt[2], Trt = rt[3], Ftrial = trialNum[1],Strial = trialNum[2],Ttrial = trialNum[3])
TimesRTcorrect_long = gather(TimesRTcorrect, response_type, number_resp,Frt,Srt,Trt)
ggplot(subset(TimesRTcorrect_long, cond==1), aes(x = pairIdentity, y = number_resp, group = pairIdentity, color = as.factor(pairIdentity)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(response_type~feature_index)+
labs(title="Correct same", x = "Same level", y = "RT")+
plotformat
## Warning: Removed 174 rows containing non-finite values (stat_boxplot).
## Warning: Removed 174 rows containing missing values (geom_point).
ggplot(subset(TimesRTcorrect_long, cond==0), aes(x = pairIdentity, y = number_resp, group = pairIdentity, color = as.factor(pairIdentity)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(response_type~feature_index,strip.position = 'bottom')+
labs(title="Correct different", x = "Same level", y = "RT")+
theme_facet()
## Warning: Removed 471 rows containing non-finite values (stat_boxplot).
## Warning: Removed 471 rows containing missing values (geom_point).
Behavior analysis
summarize = dplyr::summarize
basic = totalData %>% filter(keys>=0)%>% group_by(subID)%>% summarize(num_noresposnes = sum(keys==-1), num_same_resp = sum(keys==1), num_diff_resp = sum(keys==0), num_same_trials =sum(cond==1), num_diff_trials = sum(cond==0),
hit = sum(keys==1&cond==1),
fa= sum(keys==1&cond==0),
cr = sum(keys==0&cond==0),
miss = sum(keys==0&cond==1),
HitRate =sum(keys==1&cond==1)/sum(cond==1),
FARate = sum(keys==1&cond==0)/sum(cond==0),
CRRate = sum(keys==0&cond==0)/sum(cond==0),
MissRate = sum(keys==0&cond==1)/sum(cond==1),
d_p = qnorm(HitRate)-qnorm(FARate))
basic
## # A tibble: 32 x 15
## subID num_noresposnes num_same_resp num_diff_resp num_same_trials
## <int> <int> <int> <int> <int>
## 1 1 0 26 58 21
## 2 3 0 10 73 20
## 3 4 0 21 63 21
## 4 5 0 21 63 21
## 5 6 0 22 61 20
## 6 7 0 37 46 20
## 7 8 0 27 57 21
## 8 9 0 37 47 21
## 9 10 0 31 49 19
## 10 11 0 32 52 21
## # ... with 22 more rows, and 10 more variables: num_diff_trials <int>,
## # hit <int>, fa <int>, cr <int>, miss <int>, HitRate <dbl>,
## # FARate <dbl>, CRRate <dbl>, MissRate <dbl>, d_p <dbl>
#plotting
basic_longform = gather(basic, response_type, number_resp, HitRate,FARate,CRRate,MissRate)
head(basic_longform)
## # A tibble: 6 x 13
## subID num_noresposnes num_same_resp num_diff_resp num_same_trials
## <int> <int> <int> <int> <int>
## 1 1 0 26 58 21
## 2 3 0 10 73 20
## 3 4 0 21 63 21
## 4 5 0 21 63 21
## 5 6 0 22 61 20
## 6 7 0 37 46 20
## # ... with 8 more variables: num_diff_trials <int>, hit <int>, fa <int>,
## # cr <int>, miss <int>, d_p <dbl>, response_type <chr>,
## # number_resp <dbl>
ggplot(basic_longform, aes(x = response_type, y = number_resp, color = response_type))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
labs(title="Proportaion response type", x = "response type", y = "proportion")+
plotformat
##########
basicFeature = totalData %>% filter(keys>=0)%>% group_by(subID,feature_index)%>% summarize(num_noresposnes = sum(keys==-1), num_same_resp = sum(keys==1), num_diff_resp = sum(keys==0), num_same_trials =sum(cond==1), num_diff_trials = sum(cond==0),
hit = sum(keys==1&cond==1),
fa= sum(keys==1&cond==0),
cr = sum(keys==0&cond==0),
miss = sum(keys==0&cond==1),
HitRate =sum(keys==1&cond==1)/sum(cond==1),
FARate = sum(keys==1&cond==0)/sum(cond==0),
CRRate = sum(keys==0&cond==0)/sum(cond==0),
MissRate = sum(keys==0&cond==1)/sum(cond==1),
d_p = qnorm(HitRate)-qnorm(FARate))
basicFeature_longform = gather(basicFeature, response_type, number_resp, HitRate,FARate,CRRate,MissRate)
head(basicFeature_longform)
## # A tibble: 6 x 14
## # Groups: subID [6]
## subID feature_index num_noresposnes num_same_resp num_diff_resp
## <int> <dbl> <int> <int> <int>
## 1 1 3 0 26 58
## 2 3 3 0 10 73
## 3 4 1 0 21 63
## 4 5 3 0 21 63
## 5 6 1 0 22 61
## 6 7 2 0 37 46
## # ... with 9 more variables: num_same_trials <int>, num_diff_trials <int>,
## # hit <int>, fa <int>, cr <int>, miss <int>, d_p <dbl>,
## # response_type <chr>, number_resp <dbl>
ggplot(basicFeature_longform, aes(x = response_type, y = number_resp, color = response_type))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~feature_index)+
labs(title="Proportaion response type by feature", x = "response type", y = "proportion")+
plotformat
###########
basicLevel = totalData %>% filter(keys>=0)%>% group_by(subID,level_diff)%>% summarize(num_noresposnes = sum(keys==-1), num_same_resp = sum(keys==1), num_diff_resp = sum(keys==0), num_same_trials =sum(cond==1), num_diff_trials = sum(cond==0),
hit = sum(keys==1&cond==1),
fa= sum(keys==1&cond==0),
cr = sum(keys==0&cond==0),
miss = sum(keys==0&cond==1),
HitRate =sum(keys==1&cond==1)/sum(cond==1),
FARate = sum(keys==1&cond==0)/sum(cond==0),
CRRate = sum(keys==0&cond==0)/sum(cond==0),
MissRate = sum(keys==0&cond==1)/sum(cond==1),
d_p = qnorm(HitRate)-qnorm(FARate))
basicLevel_longform = gather(basicLevel, response_type, number_resp, HitRate,FARate,CRRate,MissRate)
head(basicLevel_longform)
## # A tibble: 6 x 14
## # Groups: subID [1]
## subID level_diff num_noresposnes num_same_resp num_diff_resp
## <int> <dbl> <int> <int> <int>
## 1 1 0 0 10 11
## 2 1 1 0 7 11
## 3 1 2 0 3 12
## 4 1 3 0 3 9
## 5 1 4 0 3 6
## 6 1 5 0 0 6
## # ... with 9 more variables: num_same_trials <int>, num_diff_trials <int>,
## # hit <int>, fa <int>, cr <int>, miss <int>, d_p <dbl>,
## # response_type <chr>, number_resp <dbl>
ggplot(basicLevel_longform, aes(x = response_type, y = number_resp, color = response_type))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~level_diff,nrow = 1)+
labs(title="Proportaion response type by difficulty level", x = "response type", y = "proportion")+
theme_facet()
## Warning: Removed 448 rows containing non-finite values (stat_boxplot).
## Warning: Removed 448 rows containing missing values (geom_point).
###########
basicLevelFeature = totalData %>% filter(keys>=0)%>% group_by(subID,level_diff,feature_index)%>% summarize(num_noresposnes = sum(keys==-1), num_same_resp = sum(keys==1), num_diff_resp = sum(keys==0), num_same_trials =sum(cond==1), num_diff_trials = sum(cond==0),
hit = sum(keys==1&cond==1),
fa= sum(keys==1&cond==0),
cr = sum(keys==0&cond==0),
miss = sum(keys==0&cond==1),
HitRate =sum(keys==1&cond==1)/sum(cond==1),
FARate = sum(keys==1&cond==0)/sum(cond==0),
CRRate = sum(keys==0&cond==0)/sum(cond==0),
MissRate = sum(keys==0&cond==1)/sum(cond==1),
d_p = qnorm(HitRate)-qnorm(FARate))
basicLevelFeature_longform = gather(basicLevelFeature, response_type, number_resp, HitRate,FARate,CRRate,MissRate)
head(basicLevelFeature_longform)
## # A tibble: 6 x 15
## # Groups: subID, level_diff [6]
## subID level_diff feature_index num_noresposnes num_same_resp
## <int> <dbl> <dbl> <int> <int>
## 1 1 0 3 0 10
## 2 1 1 3 0 7
## 3 1 2 3 0 3
## 4 1 3 3 0 3
## 5 1 4 3 0 3
## 6 1 5 3 0 0
## # ... with 10 more variables: num_diff_resp <int>, num_same_trials <int>,
## # num_diff_trials <int>, hit <int>, fa <int>, cr <int>, miss <int>,
## # d_p <dbl>, response_type <chr>, number_resp <dbl>
ggplot(basicLevelFeature_longform, aes(x = response_type, y = number_resp, color = response_type))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(feature_index~level_diff,nrow = 3,strip.position = "bottom")+
labs(title="Proportaion response type by difficulty level", x = "level diff", y = "proportion")+
theme_facet()
## Warning: Removed 448 rows containing non-finite values (stat_boxplot).
## Warning: Removed 448 rows containing missing values (geom_point).
reaction time and difficulty levels
summarize = dplyr::summarize
responseData = totalData %>%filter(keys>=0,accuracy==1)
ggplot(responseData, aes(x = level_diff, y = rt, group = as.factor(level_diff), color = as.factor(level_diff)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~feature_index)+
ylim(0,2500)+
labs(title="Reaction type by difficulty levels", x = "response type", y = "RT (ms)")+
plotformat
responseData_firstHalf = totalData %>%filter(keys>=0,accuracy==1,trialNum<42)
ggplot(responseData_firstHalf, aes(x = level_diff, y = rt, group = as.factor(level_diff), color = as.factor(level_diff)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~feature_index)+
ylim(0,2500)+
labs(title="Reaction type by difficulty levels -first", x = "response type", y = "RT (ms)")+
plotformat
responseData_lastHalf = totalData %>%filter(keys>=0,accuracy==1,trialNum>42)
ggplot(responseData_lastHalf, aes(x = level_diff, y = rt, group = as.factor(level_diff), color = as.factor(level_diff)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~feature_index)+
ylim(0,2500)+
labs(title="Reaction type by difficulty levels -last", x = "response type", y = "RT (ms)")+
plotformat
#temp = responseData %>% group_by(subID, level_diff, feature_index) %>%summarise(mean_RT = mean(rt))
#ggplot(temp,aes(x = level_diff, y = mean_RT, group = level_diff))+
# geom_boxplot(fill = "white",lwd = 1)+
# geom_jitter(width=0.2,alpha = 0.5)+
# facet_wrap(~feature_index)+
# labs(title="Proportaion response type", x = "response type", y = "RT (ms)")+
# plotformat
accuracy and difficulty levels
accuracyData = totalData %>%filter(keys>=0)%>%group_by(subID,feature_index,level_diff)%>%summarize(meanAccuracy = sum(accuracy==1)/length(subID))
ggplot(accuracyData, aes(x = level_diff, y = meanAccuracy, group = as.factor(level_diff), color = as.factor(level_diff)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~feature_index)+
labs(title="Accuracy by difficulty levels", x = "difficulty level", y = "proportion correct")+
plotformat
accuracy and pair
accuracyDataPairSame = totalData %>%filter(keys>=0,cond==1)%>%group_by(subID,feature_index,pairIdentity)%>%summarize(propAccuracy = sum(accuracy==1)/length(subID))
ggplot(accuracyDataPairSame, aes(x = pairIdentity, y = propAccuracy, group = as.factor(pairIdentity), color = as.factor(pairIdentity)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_point(alpha = 0.5)+
#geom_jitter(width=0.05,alpha = 0.5)+
facet_wrap(~feature_index)+
labs(title="Accuracy by same pairs", x = "difficulty level", y = "proportion correct")+
plotformat
accuracyDataPairDiff = totalData %>%filter(keys>=0,cond==0)%>%group_by(subID,feature_index,pairIdentity)%>%summarize(propAccuracy = sum(accuracy==1)/length(subID))
ggplot(accuracyDataPairDiff, aes(x = as.factor(pairIdentity), y = propAccuracy, group = as.factor(pairIdentity), color = as.factor(pairIdentity)))+
geom_boxplot(fill = "white",lwd = 1)+
geom_point(alpha = 0.5)+
#geom_jitter(width=0.2,alpha = 0.5)+
facet_wrap(~feature_index)+
labs(title="Accuracy by same pairs", x = "difficulty level", y = "proportion correct")+
plotformat
